PRODUCTS

Equipped with powerful, 8-inch chuck spindle (max output 22 kW), high output, and high torque milling tool spindle (12 kW). High rigidity tailstock with maximum thrust of 5 kN solidly supports heavy workpieces for full utilization of spindle capacity and high machining capacity in both turning and milling.

Wide machining area, compact body

Wide machining area handles many types of machining with Y axis travel of 200 mm and maximum turning length of 750 mm. At the same time, compact machine structure fits almost any space, with machine width of 3,190 mm x depth of 2,210 mm. Slope can be indexed freely with minimum B-axis indexing angle of 0.001°.

Machine Specifications

Model

Unit

MULTUS B250Ⅱ C750

Capacity

Swing over saddle

mm (in.)

ø600 (23.62) *1

Max work length

mm (in.)

750 (29.53)

Max machining dia

mm (in.)

ø600 (23.62)

Main spindle

Spindle nose

JIS A2-6

Spindle speed

min-1

45 to 5,000

Tapered bore/Bearing dia

mm (in.)

ø80/ø120 (ø3.15/ø4.72)

Travels

X-axis

mm (in.)

500 (-20 to +480) (19.69 (-0.79 to +18.90))

Z-axis

mm (in.)

800 (31.50)

Y-axis

mm (in.)

200 (-100 to +100) (7.87 (-3.94 to +3.94))

C-axis control

degree

360 (min control angle 0.001)

B-axis indexing angle

degree

225 (-30 to +195 (min control angle 0.001))

Turret

Type

H1 ATC

No. of tools

tools

1 (L tool, M tool shared)

OD tool shank

mm (in.)

□ 25 (□ 1)

ID tool shank diameter

mm (in.)

ø32 (ø1.26)

Milling tool spindle

Speed range

min-1

50 to 12,000 [50 to 20,000 *2]

Feeds

Rapid traverse

m/min (fpm)

X: 40, Z: 40, Y: 26 (X: 131, Z: 131, Y: 85)

min-1

C: 200, B: 30

Tailstock

Tailstock tapered bore type

MT No. 5 dead [MT No. 4 integral]

Tailstock travel

mm (in.)

810 (31.89)

Tailstock thrust

kN

1 to 5

ATC

Tool shank

HSK-A63 [CAPTO C6]

No. of tools

tools

20 [40, 60]

Max tool dia

mm (in.)

ø90 (no adjacent tool ø130) (ø3.54 (ø5.12))

Max tool length

mm (in.)

200 (from gauge line) (7.87)

Max tool weight

kg (Ib)

4 (8.8)

Motors

Main spindle

kW (hp)

VAC 22/15 (22/20) (30 min/cont)

Milling tool spindle

kW (hp)

VAC 12/8 (16/11) (5 min/cont) [VAC 9/6 (12/8) (5 min/cont) *2]

Axis drive motors

kW (hp)

X: 3.5 (5), Y: 2.9 (4), Z: 2.8 (4)

Coolant motor (50/60 Hz)

kW (hp)

0.55/0.75 (3/4 / 1)

Machine size

Height

mm (in.)

2,582 (101.65)

Floor space (width x depth)

mm (in.)

3,190 × 2,210 (125.59 × 87.01) *3

Machine weight

kg (Ib)

7,900 (17,380) *3

CNC

OSP-P300SA

[ ]: Optional

*1. Swing over saddle is limited to a range of ø450 to 600 mm when Y axis is in + region.